@media (max-width:768px) {
    .lastest1 .w {
        width: 100%;
    }
    .content .con-list .item .time p:first-child {
        font-size: 20px;
    }
    .content .con-list .item .text {
        width: 80%;
    }
    .content .con-list .item .time {
        margin-right: 10px;
    }
    .content .con-list .item .text p:last-child {
        margin-top: 10px;
    }
    .content .con-list .item .arrows {
        right: 0;
    }
    .banner {
        height: auto;
    }
    .banner .ad-active {
        margin-top: 80px;
        height: 56px;
    }

    .about {
        border-top: 0.1px solid transparent;
    }
    .about .w {
        text-align: center;
        width: 90%;
    }
    .about .about2,
    .about .about1 {
        float: none;
    }
    .about .about2 .us-item {
        margin-left: 0;
    }
    .about .p2 {
        margin: 5px 0;
    }
    .about .about2 .us {
        margin-top: 0;
        margin: 0 auto;
        width: fit-content;
    }
    .about .about1 {
        margin-top: 20px;
    }
}